BR112022022117A2 - COMMUNICATION OF PEAK MAGNITUDE DATA ASSOCIATED WITH A REFERENCE SIGNAL FOR POSITIONING - Google Patents
COMMUNICATION OF PEAK MAGNITUDE DATA ASSOCIATED WITH A REFERENCE SIGNAL FOR POSITIONINGInfo
- Publication number
- BR112022022117A2 BR112022022117A2 BR112022022117A BR112022022117A BR112022022117A2 BR 112022022117 A2 BR112022022117 A2 BR 112022022117A2 BR 112022022117 A BR112022022117 A BR 112022022117A BR 112022022117 A BR112022022117 A BR 112022022117A BR 112022022117 A2 BR112022022117 A2 BR 112022022117A2
- Authority
- BR
- Brazil
- Prior art keywords
- positioning
- peak
- reference signal
- node
- peak magnitude
- Prior art date
Links
Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/02—Services making use of location information
- H04W4/029—Location-based management or tracking services
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W64/00—Locating users or terminals or network equipment for network management purposes, e.g. mobility management
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0205—Details
- G01S5/0218—Multipath in signal reception
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/10—Position of receiver fixed by co-ordinating a plurality of position lines defined by path-difference measurements, e.g. omega or decca systems
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0212—Channel estimation of impulse response
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L25/00—Baseband systems
- H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
- H04L25/0202—Channel estimation
- H04L25/0224—Channel estimation using sounding signals
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/08—Testing, supervising or monitoring using real traffic
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/02—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations using radio waves
- G01S5/0205—Details
- G01S5/0236—Assistance data, e.g. base station almanac
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/0006—Assessment of spectral gaps suitable for allocating digitally modulated signals, e.g. for carrier allocation in cognitive radio
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L27/00—Modulated-carrier systems
- H04L27/26—Systems using multi-frequency codes
- H04L27/2601—Multicarrier modulation systems
- H04L27/2647—Arrangements specific to the receiver only
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0003—Two-dimensional division
- H04L5/0005—Time-frequency
- H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
- H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L5/00—Arrangements affording multiple use of the transmission path
- H04L5/003—Arrangements for allocating sub-channels of the transmission path
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
- H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W24/00—Supervisory, monitoring or testing arrangements
- H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Power Engineering (AREA)
- Mobile Radio Communication Systems (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Abstract
OMUNICAÇÃO DE DADOS DE MAGNITUDE DE PICO ASSOCIADOS A UM SINAL DE REFERÊNCIA PARA POSICIONAMENTO. Em uma modalidade, um primeiro nó (por exemplo, um UE ou uma BS) desempenha uma medição de resposta de canal em um sinal de referência para posicionamento (por exemplo, sinal de referência UL tal como SRS para posicionamento ou um DL PRS). O primeiro nó determina, para cada um de uma pluralidade de picos detectados dentro da medição de resposta de canal, informações específicas de pico compreendendo pelo menos dados de magnitude de pico que se baseiam em uma magnitude de pico relativa a um valor de referência. O primeiro nó reporta as informações específicas de pico para a pluralidade de picos para um segundo nó (por exemplo, uma BS, UE ou LMF). O segundo nó recebe as informações específicas de pico, e determina uma estimativa de posicionamento para um UE com base nas informações específicas de pico.COMMUNICATION OF PEAK MAGNITUDE DATA ASSOCIATED WITH A REFERENCE SIGNAL FOR POSITIONING. In one embodiment, a first node (e.g. a UE or a BS) performs a channel response measurement on a reference signal for positioning (e.g. UL reference signal such as SRS for positioning or a DL PRS). The first node determines, for each of a plurality of peaks detected within the channel response measurement, peak-specific information comprising at least peak magnitude data that is based on a peak magnitude relative to a reference value. The first node reports the peak-specific information for the plurality of peaks to a second node (e.g., a BS, UE, or LMF). The second node receives the peak specific information, and determines a positioning estimate for a UE based on the peak specific information.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202063025000P | 2020-05-14 | 2020-05-14 | |
US17/319,339 US11683661B2 (en) | 2020-05-14 | 2021-05-13 | Communicating peak magnitude data associated with a reference signal for positioning |
PCT/US2021/032465 WO2021231875A1 (en) | 2020-05-14 | 2021-05-14 | Communicating peak magnitude data associated with a reference signal for positioning |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112022022117A2 true BR112022022117A2 (en) | 2022-12-13 |
Family
ID=78512176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112022022117A BR112022022117A2 (en) | 2020-05-14 | 2021-05-14 | COMMUNICATION OF PEAK MAGNITUDE DATA ASSOCIATED WITH A REFERENCE SIGNAL FOR POSITIONING |
Country Status (8)
Country | Link |
---|---|
US (1) | US11683661B2 (en) |
EP (1) | EP4150988A1 (en) |
JP (1) | JP2023525446A (en) |
KR (1) | KR20230009886A (en) |
CN (1) | CN115552994A (en) |
BR (1) | BR112022022117A2 (en) |
TW (1) | TW202203666A (en) |
WO (1) | WO2021231875A1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023168631A1 (en) * | 2022-03-09 | 2023-09-14 | Nokia Shanghai Bell Co., Ltd. | Mechanism for positioning anomaly discovery |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3282275B1 (en) | 2016-08-12 | 2019-05-29 | Nokia Technologies Oy | Position detection of user equipment within a wireless telecommunications network |
US11215688B2 (en) * | 2016-09-20 | 2022-01-04 | Deeyook Location Technologies Ltd. | Identifying angle of departure of multi-antenna transmitters |
RU2708229C9 (en) | 2016-11-04 | 2021-01-28 | Телефонактиеболагет Лм Эрикссон (Пабл) | Positioning support information for estimating arrival time (toa) in conditions of possible multi-beam propagation |
US20220107383A1 (en) * | 2018-05-24 | 2022-04-07 | New York University | System, method and computer-accessible medium for real time imaging using a portable device |
US10904785B2 (en) | 2018-06-08 | 2021-01-26 | Qualcomm Incorporated | Using channel state information (CSI) report framework to support positioning measurements |
CN117062218A (en) * | 2018-10-31 | 2023-11-14 | 华为技术有限公司 | Positioning method and equipment |
US20220229143A1 (en) * | 2019-05-15 | 2022-07-21 | Telefonaktiebolaget Lm Ericsson (Publ) | Line of sight detection based on channel impulse response reported |
EP4009537A4 (en) * | 2019-08-06 | 2022-08-03 | Huawei Technologies Co., Ltd. | Beamforming method and apparatus, radio access network device, and readable storage medium |
US11336361B2 (en) * | 2019-10-24 | 2022-05-17 | Sony Group Corporation | Millimeter-wave non-line of sight analysis |
US20210124006A1 (en) * | 2019-10-29 | 2021-04-29 | Hon Lin Technology Co., Ltd. | Method and apparatus for estimating angle of arrival of signals in wireless communication system |
US11350301B2 (en) * | 2020-04-08 | 2022-05-31 | At&T Intellectual Property I, L.P. | Grid reference system wireless network anomaly detection and visualization |
US11601245B2 (en) * | 2020-12-23 | 2023-03-07 | Qualcomm Incorporated | Techniques for improving angle-based positioning procedures in ultra-wide bandwidth systems |
-
2021
- 2021-05-13 US US17/319,339 patent/US11683661B2/en active Active
- 2021-05-14 CN CN202180033651.9A patent/CN115552994A/en active Pending
- 2021-05-14 KR KR1020227038639A patent/KR20230009886A/en active Search and Examination
- 2021-05-14 BR BR112022022117A patent/BR112022022117A2/en unknown
- 2021-05-14 WO PCT/US2021/032465 patent/WO2021231875A1/en unknown
- 2021-05-14 EP EP21730067.2A patent/EP4150988A1/en active Pending
- 2021-05-14 JP JP2022557853A patent/JP2023525446A/en active Pending
- 2021-05-14 TW TW110117535A patent/TW202203666A/en unknown
Also Published As
Publication number | Publication date |
---|---|
TW202203666A (en) | 2022-01-16 |
CN115552994A (en) | 2022-12-30 |
KR20230009886A (en) | 2023-01-17 |
EP4150988A1 (en) | 2023-03-22 |
WO2021231875A1 (en) | 2021-11-18 |
US11683661B2 (en) | 2023-06-20 |
JP2023525446A (en) | 2023-06-16 |
US20210360370A1 (en) | 2021-11-18 |
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